diff options
| author | Jonas Moehle <ad-min@mailbox.org> | 2019-12-25 03:40:51 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-03-06 07:54:53 +0000 |
| commit | 1f088c87572697a4c31257d8d8063f2c10234750 (patch) | |
| tree | 29541f1e8f1cebf9666d3658f98cba2fe75d15b8 /src/mainboard/lenovo/x230/cmos.layout | |
| parent | 5e5e789f9b115f7fb1e7c453cdf20df088ac893d (diff) | |
| download | coreboot-1f088c87572697a4c31257d8d8063f2c10234750.tar.xz | |
mb/lenovo/*: Add support for VBOOT on 12MiB devices
Enable VBOOT support on all devices that have a 12 MiB flash, using
RW_MAIN_A + RW_MAIN_B partition, allowing the use of tianocore payload
in both RW_MAIN_A, RW_MAIN_B and WP_RO.
* Add VBNV section to cmos.layout
* Add FMAP for VBOOT
* Select Kconfigs for VBOOT
* Enable VBOOT_SLOTS_RW_AB by default
The VBNV is intentionally not covered by the CMOS checksum.
Tested on x230 and T440p.
Change-Id: I8a35a06ece1e9d57a2ef23970e61ae26fafce543
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Jonas Moehle <ad-min@mailbox.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32617
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Peter Lemenkov <lemenkov@gmail.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Diffstat (limited to 'src/mainboard/lenovo/x230/cmos.layout')
| -rw-r--r-- | src/mainboard/lenovo/x230/cmos.layout | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x230/cmos.layout b/src/mainboard/lenovo/x230/cmos.layout index 27197fb4b8..99034009a4 100644 --- a/src/mainboard/lenovo/x230/cmos.layout +++ b/src/mainboard/lenovo/x230/cmos.layout @@ -80,6 +80,9 @@ entries 440 8 h 0 volume +# VBOOT +448 128 r 0 vbnv + # SandyBridge MRC Scrambler Seed values 896 32 r 0 mrc_scrambler_seed 928 32 r 0 mrc_scrambler_seed_s3 |